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- The effects of organic depressant DMPS on jamesonite and pyrrhotite have been studied. 摘要研究了有机抑制剂DMPS对脆硫锑铅矿和磁黄铁矿的抑制作用。
- The kinds,the action of mechanism and the last research progress of the organic depressant were summarized in this paper. 本文综述了有机抑制剂的种类和作用机理及其在浮选领域中的最新研究进展。
- The industrial experiment, in Dexing Copper Mine in 2000, showed that thioglycolic acid was a quality organic depressant, and could substitute Na 2S completely as the depressant. 在江西德兴铜矿进行的选钼工业试验表明,巯基乙酸是一种优良的有机抑制剂,能完全取代硫化钠,同时能有效地降低选矿药剂成本。
- A small molecular organic depressant,glyceryl-xanthate sodium,was designed and synthesized,and its behavior in depressing sulfide minerals was investigated by flotation tests. 设计并合成了一种可以抑制硫化矿的小分子有机抑制剂甘油基黄原酸钠,通过浮选试验考察了该抑制剂对硫化矿物的浮选抑制行为。
- α-amino aryl phosphorated organic depressant α-氨基膦酸有机抑制剂
- The varieties of copper sulphide depressants were introduced.The development and present situation of thioglycolic acid as an organic depressant for Cu-Mo separation were presented. 介绍了铜钼分离抑制剂的种类,阐述了巯基乙酸作为铜钼分离有机抑制剂的研究发展及应用现状。
- Reviews between structure and activity about organic depressants of flotation separation have been dwelt on. 论述了硫化矿浮选分离有机抑制剂结构与性能的研究概况；
- Keywords organic depressant;sulfide flotation;pyrite;pyrrhotite; 有机抑制剂;硫化矿浮选分离;黄铁矿;磁黄铁矿;
- Keywords organic depressant;sulfide minerals;flotation; 有机抑制剂;硫化矿物;浮选;
- Depress the space bar on a typewriter. 按下打字机上的空格键
- Depress this button to rewind the tape. 按下这个按钮倒带。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- The organ play as the bride come down the aisle. 当新娘沿著通道走过来时，风琴演奏了起来。
- The music is organic to the story. 这首乐曲是这个故事必不可少的组成部分。
- Research on A New Organic Depressant ASC for Separation Chalcopyrite and Galena 新型铜铅分离有机抑制剂ASC的研究
- The illness is organic in origin. 该病起初是器质性疾患。
- I am not good at organic chemistry. 我的有机化学学得不好。
- The organ rolled out a stately melody. 风琴奏出庄严的乐曲。
- The organ has two banks of keys. 那架风琴有两排键盘。
